无法在 ABAP 存储库中提交和检索 SAP UI5 应用程序

This is indeed a bug that I am experiencing as well. And to the other answer, no that does not mean there are No Repositories in the ABAP system. This is being caused by a bug in Eclipse/UI5 that creates these inconsistencies. I have connected to the UI5 Repository fine previously and until this bug started showing up, I get the same issues as depicted above where you start seeing ADT issues, no UI5 repositories shown, the missing connections window etc....

FYI - I also have colleagues using the same version of Eclipse, that are able to Team share to the same SAP back end system fine and others that have this issue.

I have an SAP Incident out for this for over a week with no response from SAP yet. I will update if I indeed get some resolution from SAP on this matter.

Update

截至昨天，SAP 已发布修复程序，详细信息请参见 OSS Note 2941289。如果您在 Eclipse 中执行“检查更新”，您现在将看到 SAPUI5 工具版本的新版本。1.71.1

我已经验证过，现在可以使用了。